CVE
Breadcrumbs

BASE-2285: React Server Components Remote Code Execution Vulnerability CVE-2025-55182

🔍 Overview


Summary

A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. The vulnerable code unsafely deserializes payloads from HTTP requests to Server Function endpoints.

Advisory Release Date

 

Products

eptos / eptos Search Engine

Affected Releases

eptos 6.*

Fixed Releases

N/A

CVE ID


Issue ID

.jira-issue { padding: 0 0 0 2px; line-height: 20px; } .jira-issue img { padding-right: 5px; } .jira-issue .aui-lozenge { line-height: 18px; vertical-align: top; } .jira-issue .icon { background-position: left center; background-repeat: no-repeat; display: inline-block; font-size: 0; max-height: 16px; text-align: left; text-indent: -9999em; vertical-align: text-bottom; } BASE-2285 - Getting issue details... STATUS

Further information


Summary

The vulnerability is present in versions 19.0, 19.1.0, 19.1.1, and 19.2.0 of:

·         react-server-dom-webpack

·         react-server-dom-parcel

·         react-server-dom-turbopack

 

Additionally, some frameworks or bundlers that depend on the React Server Components are also vulnerable:

·         Next.js (14.3.0-canary.88, 15.0.5, 15.1.9, 15.2.6, 15.3.6, 15.4.8, 15.5.7, 16.0.7)

·         Vite RSC Plugin

·         Parcel RSC Plugin

·         React Router RSC

·         RedwoodSDK

·         Waku

Software Fixes


What you need to do

No action required

Mitigation


Support

If you have questions or concerns regarding this advisory, check back with support (at) paradine,at and add BASE-2285 to your issue description.